1. ADJ 兴奋的;激动的

If you are excited, you are so happy that you cannot relax, especially because you are thinking about something pleasant that is going to happen to you.

I'm very excited about the possibility of playing for England's first team...

想到可能为英格兰首屈一指的球队效力，我非常兴奋。

I was so excited when I went to sign the paperwork I could hardly write.

去签文件时我非常兴奋，几乎无法写字。

2. ADJ 心烦的;忧虑的;气愤的

If you are excited, you are very worried or angry about something, and so you are very alert and cannot relax.

I don't think there's any reason to get excited about inflation...

我认为大可不必为通货膨胀而心烦。

3. ADJ 受刺激的；紧张不安的 

nervous or upset and unable to relax

Some horses become excited when they're in traffic.

有些马在车流中会受惊。